diff --git a/CHANGELOG.md b/CHANGELOG.md
index 762cee963..073fcf61b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ Released:
 
  - Raster scaling: fixed crash and clipping negative pixel values of floating point rasters (https://github.com/mapnik/mapnik/pull/3349)
  - Restored support for unquoted strings in expressions (https://github.com/mapnik/mapnik/pull/3390)
+ - [TWKB](https://github.com/TWKB/) support via https://github.com/mapnik/mapnik/pull/3356 (#3355)
  
 ## 3.0.10